The Hawke Adjustable 30mm 2 Piece 9–11mm High Ring Mounts (Model 22140) provide precision elevation compensation and secure mounting for 30 mm optic tubes onto standard 9–11 mm and 3/8″ dovetail receiver rails. Precision-machined from high-grade aluminium with a matte black anodised finish, these rings allow up to ±30 MOA of pitch adjustment. This capability enables shooters to correct for barrel droop or preserve turret elevation travel for long-range projectile drop. Featuring an overall height of 54 mm and a total weight of 114 g, this high-profile two-piece mount accommodates large objective rifle scopes while safeguarding the optic body using internal cushion tape lining.

Key Features

• Elevation Compensation: Provides up to ±30 MOA of pitch adjustment to optically re-centre scope turrets or extend long-range vertical dial travel.
• High-Profile Objective Clearance: Measures 54 mm in overall height to allow clearance for 30 mm scopes with large 50 mm or 56 mm objective lenses.
• Reversible Dovetail Clamp: Features a reversible side clamp plate designed to fit 9–11 mm airgun rails as well as 3/8″ rimfire dovetails.
• Tube Protection: Built with radiused internal edges and factory-fitted cushion tape lining to prevent pinching, crimping, and cosmetic scratching on the optic main tube.
• Recoil Retention: Incorporates a retractable recoil stop pin alongside double hex base clamp screws (M5 × 0.8 thread) and double hex top ring screws (M4 × 0.7 thread) to hold zero against mechanical recoil.

Specifications

• Model Number: 22140
• Mount Type: 2-piece adjustable scope ring mount
• Tube Diameter Compatibility: 30 mm
• Rail Interface: 9–11 mm dovetail / 3/8″ dovetail (reversible clamp plate)
• Elevation Adjustment: Up to ±30 MOA
• Overall Height: 54 mm (2.1″)
• Total Weight: 114 g (4.0 oz)
• Hardware: Top cap screws (3 mm hex, M4 × 0.7 thread), base clamp screws (4 mm hex, M5 × 0.8 thread)
• Material: High-grade machined aluminium, matte black anodised finish
• Recoil Stop: Integrated retractable stop pin

Who is the Hawke Adjust 9-11mm 30mm High for?

• Long-range airgun shooters — Requires up to ±30 MOA of built-in elevation adjustment from an adjustable dovetail scope ring to compensate for extreme projectile drop on 9–11 mm rails while preserving turret travel.
• Rimfire small-game hunters — Needs a 54 mm high adjustable dovetail scope ring that clears large-objective optics on standard 3/8″ or 9–11 mm rifle grooves while adding only 114 g of weight to the field setup.

Less suitable for: Rifles featuring Picatinny (MIL-STD-1913) or Weaver bases, optics with 1-inch (25.4 mm) or 34 mm main tubes, or shooting applications requiring more than ±30 MOA of correction; these setups require dedicated Weaver/Picatinny ring mounts, appropriately sized tube rings, or specialised canted rail bases.